When to go · Three Forks
Three Forks in May
Great month. Inside Three Forks's best window: May–Sep.
Key facts
- Verdict
- Great
- Temperature
- 20°C (68°F)68°F (20°C) / 4°C (39°F)39°F (4°C)
- average high / low
- Rain days
- 11
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Three Forks's best window: May–Sep.
Is another month better than May?
No other month rates higher than May for Three Forks in this guide.
Weather in May
- Three ForksHighs around 20 °C (68 °F), lows around 4 °C (39 °F), rain on about 11 daysHighs around 68 °F (20 °C), lows around 39 °F (4 °C), rain on about 11 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Memorial Day big impact
Last Monday of May · United States
Start of summer; roads and beaches full.
Crowds and prices
- Crowds · United States overall
- Medium
- Prices · United States overall
- Medium
United States overall: Warm and green; Memorial Day (last Monday) opens the summer season; timed-entry systems start at some parks.
Compare two months
Weather, crowds and prices for any two months in Three Forks, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 20 °C (68 °F)68 °F (20 °C)
Jun: 25 °C (77 °F)77 °F (25 °C)
Night low
May: 4 °C (39 °F)39 °F (4 °C)
Jun: 8 °C (46 °F)46 °F (8 °C)
Rain days
May: 11
Jun: 10 (better)
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: High
Festivals listed
May: 1
Jun: 0
May: Inside Three Forks's best window: May–Sep.
June: Inside Three Forks's best window: May–Sep.
Three Forks: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings
- A rain jacket or umbrella and shoes that dry fast